﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ConsoleApplication3
{
    class Program
    {
        
        static void Main(string[] args)
        {
            Program program = new Program();
        }

        public Program()
        {
            Console.WriteLine("suess" + readString("Input string"));
            Console.ReadLine();
        }

        public string readString(String promt)
        {
            string result;
            do
            {
                Console.Write(promt);
                result = Console.ReadLine();
            } while (result == "");
            return result;
        }
    }
}
